| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $194.93 | 8.587% | $211.6686 | $211.67 | $211.65 | $211.70 |
| Purchase #2 | $73.55 | 4.368% | $76.7627 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $110.71 | 7.160% | $118.6368 | $118.64 | $118.65 | $118.60 |
| Purchase #4 | $22.35 | 10.790% | $24.7616 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $68.85 | 12.155% | $77.2187 | $77.22 | $77.20 | $77.20 |
| Purchase #6 | $40.83 | 3.280% | $42.1692 | $42.17 | $42.15 | $42.20 |
| Purchase #7 | $32.38 | 4.588% | $33.8656 | $33.87 | $33.85 | $33.90 |
| 7 purchase totals = | $543.60 | $585.0832 | $585.09 | $585.00 | $585.20 | |